Gray Defoaming Functional Masterbatch Product Code: PE-300– Non-Toxic and Eco-Friendly

This defoaming masterbatch is an innovative functional additive specifically engineered to address persistent moisture-related foaming issues during the processing of PS (polystyrene) products. Formulated using nanotechnology, it incorporates inorganic nano-powders and moisture-absorbing agents into an organic polymer base, resulting in a uniformly dispersed organic-inorganic nanocomposite masterbatch.

When blended into the plastic matrix, it effectively captures and eliminates moisture throughout the molding process. It exhibits excellent compatibility with polyethylene (PE) and polypropylene (PP) resins. Suitable for use with both virgin and recycled materials—including moisture-affected plastics—this product helps enhance product quality, increase production yield, improve processing efficiency, and reduce energy consumption. It is non-toxic, non-irritating, and environmentally safe.

Applications

Ideal for a variety of polyethylene (PE) and polypropylene (PP) molding processes, including blow molding and injection molding.

Technical Data Sheet: Desiccant Masterbatch
Product Code: PE-300

Key Features:

1. Eliminates moisture-induced defects such as pores and silver streaks in finished products
2. High absorption capacity: absorbs moisture equal to up to 20% of its own weight
3. Requires no adjustments to existing processing equipment or parameters

Usage Guidelines:
1. Inspect the inner bag before use—do not use if packaging is compromised
2. Use entirely within 48 hours after opening the sealed inner bag
3. Recommended dosage: 1% to 3% by weight
4. Can be directly dry-blended with plastic raw materials
5. Should not be dried together with recycled plastic pellets

Packaging & Storage:
1. Handle with care to avoid damaging the packaging
2. Store in a cool, dry, and well-ventilated area, protected from direct sunlight and moisture
3. Maximum unopened shelf life: 6 months under recommended storage conditions

We are one of China’s Top manufacturers in China, specializing in the Desiccant Masterbatch, Color Masterbatch, Black Masterbatch, and Filler Masterbatch manufacturing. Our history began with Desiccant Masterbatch business in 2009. After years of developing, we are now running 3 factories. Now our production output for Desiccant Masterbatch is over 1,500 tons per month.

Besides Desiccant Masterbatch we also supply Filler Masterbatch, Black and Color Masterbatch. Our Filler Masterbatch not only can be used in blowing films, injections, or sheeting, but also can be used in plastic recycle granule making, like recycle PE or PP material. Color Masterbatch range covers different colors. Customizing service is provided.

We haver our own R&D. The related staffs are either graduated from related subject in university or have been working in the area for many years. In 2020, we developed Biodegradable Masterbatch.

Fast response, quick delivery and stable quality are what we focus on. Our professional QA and QC team strictly control the whole process from raw material purchase to finished products. We do always cherish every opportunity to reach a win-win cooperation. Many customers are satisfied with our products and service and have been cooperated with us since first order. There are many customers who have been continuously purchasing from us from first cooperation. We value long time relationship.